Heathrow

$805+ Cheap flights from Quito (UIO) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — LHR
may. 5 — may. 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Quito to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Quito Mariscal Sucr to London Heathrow are usually found in February or December, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Quito to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,108
(Avianca)

One-way from

$805
(United Airlines)

Popular in

September

Cheapest in

February

Average price

$1,283
Provider with most accurate pricing for Quito Mariscal Sucr-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Quito Mariscal Sucr-London Heathrow flights.
From Quito Mariscal Sucr to London Heathrow
One-way flight from Quito Mariscal Sucr to London Heathrow
Highest demand for flights based on searches. 8% potential increase in price ($125 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Quito to Heathrow

Cheapest flights from Quito to Heathrow
Explore the most affordable flight options available from Quito to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/185:30 pmUIO - LHR
2 stops17h 35mKLM
mar. 2/35:50 pmLHR - UIO
1 stop27h 25mKLM
Deal found 4/28$1,067
This Avianca deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/136:15 pmUIO - LHR
1 stop15h 20mAvianca
mar. 5/2710:05 pmLHR - UIO
1 stop22h 35mAvianca
Deal found 4/29$1,108
This Iberia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:15 pmUIO - LHR
1 stop18h 00mIberia
dom. 11/307:40 pmLHR - UIO
2 stops20h 34mIberia
Deal found 4/29$1,145
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/151:35 amUIO - LHR
2 stops47h 20mUnited Airlines
mar. 2/37:40 amLHR - UIO
2 stops21h 50mUnited Airlines
Deal found 4/28$1,266
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/127:09 amUIO - LHR
2 stops28h 06mLATAM Airlines
mié. 10/228:00 pmLHR - UIO
2 stops33h 20mLATAM Airlines
Deal found 4/29$1,268
This KLM deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/124:00 pmUIO - LHR
2 stops33h 40mMultiple Airlines
dom. 6/229:00 amLHR - UIO
2 stops17h 57mMultiple Airlines
Deal found 4/29$1,300
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/44:15 amUIO - LHR
2 stops25h 35mAir Canada
mar. 6/179:30 amLHR - UIO
2 stops29h 05mAir Canada
Deal found 4/29$1,301
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1710:00 amUIO - LHR
3 stops30h 05mTurkish Airlines
dom. 11/3010:35 pmLHR - UIO
2 stops28h 45mTurkish Airlines
Deal found 4/29$1,303
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/1612:40 amUIO - LHR
1 stop25h 10mAmerican Airlines
dom. 11/309:35 amLHR - UIO
2 stops19h 24mAmerican Airlines
Deal found 4/29$1,709
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/2611:15 pmUIO - LHR
2 stops27h 35mDelta
mar. 7/294:05 pmLHR - UIO
2 stops33h 58mDelta
Deal found 4/29$2,029
This British Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/265:50 pmUIO - LHR
1 stop18h 25mBritish Airways
sáb. 8/27:10 pmLHR - UIO
1 stop26h 40mBritish Airways
Deal found 4/29$3,080

Cheapflights Fare Finder

Customize your flight search to find flights from Quito to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 30, 2025.
Use the filters below to find and compare flights from Quito to London Heathrow Airport that are best for you.

Fly from

Quito

Fly to

Heathrow

Route

Depart

Return

Price

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

mar. 5/13

6:15 pm-3:35 pm

1 stop15h 20m

London Heathrow

mar. 5/27

10:05 pm-2:40 pm

1 stop22h 35m

$1,108

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

lun. 7/14

2:29 pm-4:15 pm

2 stops19h 46m

London Heathrow

jue. 8/28

6:30 am-2:50 pm

1 stop14h 20m

$1,210

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

dom. 10/12

7:09 am-5:15 pm

2 stops28h 06m

London Heathrow

mié. 10/22

8:00 pm-11:20 pm

2 stops33h 20m

$1,268

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

jue. 6/12

4:00 pm-7:40 am

2 stops33h 40m

London Heathrow

dom. 6/22

9:00 am-8:57 pm

2 stops17h 57m

$1,300

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

mié. 6/4

4:15 am-11:50 am

2 stops25h 35m

London Heathrow

mar. 6/17

9:30 am-8:35 am

2 stops29h 05m

$1,301

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

mié. 6/4

6:05 pm-5:15 pm

1 stop17h 10m

London Heathrow

mar. 6/17

6:45 pm-11:14 am

2 stops22h 29m

$1,374

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

mar. 10/7

12:35 am-6:55 am

2 stops24h 20m

London Heathrow

mié. 10/15

10:00 am-11:25 pm

1 stop19h 25m

$1,438

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

vie. 5/23

9:45 am-4:40 pm

3 stops48h 55m

London Heathrow

sáb. 8/16

4:40 pm-10:25 pm

2 stops35h 45m

$1,631

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

sáb. 7/26

11:15 pm-8:50 am

2 stops27h 35m

London Heathrow

mar. 7/29

4:05 pm-8:03 pm

2 stops33h 58m

$2,029

QuitoLondon

UIO - LHR

UIOLHR

Quito Mariscal Sucr

sáb. 7/26

5:50 pm-6:15 pm

1 stop18h 25m

London Heathrow

sáb. 8/2

7:10 pm-3:50 pm

1 stop26h 40m

$3,080

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
1
2

Compare providers for flights from Quito to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Quito to Heathrow in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Quito-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Quito-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Quito-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Quito-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Quito-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Quito to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Quito with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quito to London Heathrow Airport

How far ahead should I book a flight from Quito to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Quito to Heathrow. Price data was last updated on April 25, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quito to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Quito to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Quito to London Heathrow Airport (average of $661). Flying from Quito to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UIO to LHR?

Find hourly flight availability from Quito to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quito to London Heathrow Airport as you normally would.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated abril 30, 2025.
See what other customers who have flown with Delta, KLM and LATAM Airlines from Quito to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Quito to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Quito to London Heathrow?

    Most people fly from Quito Mariscal Sucr (UIO) if they book a flight from Quito to London Heathrow. On average, Mariscal Sucr has 0 outbound flights to London Heathrow per day from 1 airline. Quito Mariscal Sucr is conveniently located just 14.0 mi from Quito’s city center.

  • What are the cheapest airlines flying from Quito to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Quito to London Heathrow Airport round-trip from $1,108. Other airlines that can offer you cheap pricing are KLM, from $1,210, and LATAM Airlines, from $1,268. Avianca is 13% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Quito to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Quito to London Heathrow Airport are United Airlines ($805), Avianca ($881), and Air Canada ($912).

  • Can I find deals for flights from Quito to Heathrow that include hotel bookings?

    Yes. In addition to deals on Quito to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quito to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quito to Heathrow.

  • Can I find deals for business class flights from Quito to Heathrow?

    Yes. Cheapflights offers flight deals from Quito to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quito to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Quito to London Heathrow Airport (average of $661). Flying from Quito to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Quito to Heathrow

Discover the top airline that operate flights from Quito to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$521Average$1,476FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.